diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 049a274..6cce322 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,7 @@ jobs:
 
 
       - run: npm install
+      - run: npm run build
       - run: mkdir -p build
       - run: npm i markdown-to-html-cli -g
       - run: markdown-to-html --output build/index.html --favicon 'data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🏞️</text></svg>'